Session problems

[toltec75]

What I have is a form in which you type your username and passsword and those are checked against the values in the databese! If they are coeect username and psaaword are registered as session variables!

Now i have a form in which the user can change his username and password and after they do that they get a blank white page and cannot access any of the pages with session!

What I put was

$_SESSION['username'] = $_POST['username'];

in the script that processes the new data into database but it doesn`t work!

As if the session variables can`t change their value or something!

Help!

[dreamcatcher]

Try unsetting the session variable once the value is changed. Then set a new variable. Sounds like the old values are still set.

[toltec75]

DOn`t wanna sound like a n00b but how do I do that!

i tried with a session_unset(); and it should unregister all the variables but it doesn`t work!

[toltec75]

I managed to do it! Thanx for the advice!

[dreamcatcher]

Sorry for not coming back to you earlier. Glad you got it sorted. :)